pub(super) fn register_epoll_handler(
state: &Arc<WasiState>,
event: &EpollFd,
tx: Arc<Sender<EpollInterest>>,
) -> Result<Option<EpollJoinGuard>, Errno>pub(super) fn register_epoll_handler(
state: &Arc<WasiState>,
event: &EpollFd,
tx: Arc<Sender<EpollInterest>>,
) -> Result<Option<EpollJoinGuard>, Errno>